Dissomphalus cristatus Redighieri & Azevedo, 2004

Colombo, Wesley D. & Azevedo, Celso O., 2016, Review of Dissomphalus Ashmead, 1893 (Hymenoptera, Bethylidae) from Espíri- to Santo, Brazil, with description of twenty-one new species, Zootaxa 4143 (1), pp. 1-84 : 21

Dissomphalus cristatus Redighieri & Azevedo, 2004

Dissomphalus cristatus Redighieri & Azevedo, 2004: 331 –333 (Ƌ, holotype from Espírito Santo, UFES, figs 10–13); 2006: 310.

Diagnosis. Male. Dark castaneous. Mandible tetradentate with basal tooth larger than others. Clypeus broad, slightly projected, with median conspicuous tooth, median carina high in lateral view. Front slightly shiny, weakly coriaceous, small and sparse punctures. Vertex barely convex, corner subangulate; occipital carina visible in dorsal view. T2 without tergal process. Posterior hypopygeal margin straight. Genitalia: Paramere with base as wide as apex; margin concave, apex rounded, directed inward in ventral view; dorsal margin with small projection basally; aedeagal ventral ramus slightly shorter than dorsal body, basal half wide and apical half narrow, long and slightly arched outward; aedeagal dorsal body laminar, surface vertical basally, apical half laminar, outer face strongly convex. Female unknown.

Remarks. One specimen of D. cristatus was registered from Espírito Santo ( Redighieri & Azevedo, 2004), and we add one more.

Material examined. Types: Holotype Ƌ, BRAZIL, Espírito Santo: Santa Teresa ( Estação Biológica de Santa Lúcia ), 23.II.2001, varredura C.O. Azevedo & R. Kawada col. ( UFES) . New material examined: BRAZIL, Espírito Santo: 1Ƌ, S[an]ta Teresa, R [eserva] B[iológica] S[an]ta Lúcia {= Estação Biológica [de] Santa Lúcia }, [19°56’S 40°36’W], 27.VII.2004, sweep, M.T. Tavares & eq[uipe] col. ( UFES) .

Distribution. Brazil (Espírito Santo, São Paulo and Paraná).